KR940021467U - Push-pull sound catch microphone - Google Patents

Push-pull sound catch microphone

Info

Publication number
KR940021467U
KR940021467U KR2019930001591U KR930001591U KR940021467U KR 940021467 U KR940021467 U KR 940021467U KR 2019930001591 U KR2019930001591 U KR 2019930001591U KR 930001591 U KR930001591 U KR 930001591U KR 940021467 U KR940021467 U KR 940021467U
Authority
KR
South Korea
Prior art keywords
microphone
push
pull sound
sound catch
catch
Prior art date
Application number
KR2019930001591U
Other languages
Korean (ko)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to KR2019930001591U priority Critical patent/KR940021467U/en
Priority to JP00744294A priority patent/JP3495073B2/en
Priority to DE4403723A priority patent/DE4403723A1/en
Priority to CN94101377A priority patent/CN1035917C/en
Priority to US08/194,372 priority patent/US5477270A/en
Priority to GB9402388A priority patent/GB2274958B/en
Publication of KR940021467U publication Critical patent/KR940021467U/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S358/00—Facsimile and static presentation processing
    • Y10S358/906—Hand-held camera with recorder in a single unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Studio Devices (AREA)
  • Stereophonic Arrangements (AREA)
KR2019930001591U 1993-02-08 1993-02-08 Push-pull sound catch microphone KR940021467U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR2019930001591U KR940021467U (en) 1993-02-08 1993-02-08 Push-pull sound catch microphone
JP00744294A JP3495073B2 (en) 1993-02-08 1994-01-27 Video camera sound catch microphone
DE4403723A DE4403723A1 (en) 1993-02-08 1994-02-07 Microphone for a video camera
CN94101377A CN1035917C (en) 1993-02-08 1994-02-08 Microphone of video camera
US08/194,372 US5477270A (en) 1993-02-08 1994-02-08 Distance-adaptive microphone for video camera
GB9402388A GB2274958B (en) 1993-02-08 1994-02-08 Video camera microphone circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930001591U KR940021467U (en) 1993-02-08 1993-02-08 Push-pull sound catch microphone

Publications (1)

Publication Number Publication Date
KR940021467U true KR940021467U (en) 1994-09-24

Family

ID=19350458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930001591U KR940021467U (en) 1993-02-08 1993-02-08 Push-pull sound catch microphone

Country Status (6)

Country Link
US (1) US5477270A (en)
JP (1) JP3495073B2 (en)
KR (1) KR940021467U (en)
CN (1) CN1035917C (en)
DE (1) DE4403723A1 (en)
GB (1) GB2274958B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07298387A (en) * 1994-04-28 1995-11-10 Canon Inc Stereophonic audio input device
DE19854373B4 (en) * 1998-11-25 2005-02-24 Robert Bosch Gmbh Method for controlling the sensitivity of a microphone
US6507659B1 (en) * 1999-01-25 2003-01-14 Cascade Audio, Inc. Microphone apparatus for producing signals for surround reproduction
JP3863323B2 (en) * 1999-08-03 2006-12-27 富士通株式会社 Microphone array device
US6850265B1 (en) 2000-04-13 2005-02-01 Koninklijke Philips Electronics N.V. Method and apparatus for tracking moving objects using combined video and audio information in video conferencing and other applications
US6931138B2 (en) * 2000-10-25 2005-08-16 Matsushita Electric Industrial Co., Ltd Zoom microphone device
US7130705B2 (en) * 2001-01-08 2006-10-31 International Business Machines Corporation System and method for microphone gain adjust based on speaker orientation
US20020140804A1 (en) * 2001-03-30 2002-10-03 Koninklijke Philips Electronics N.V. Method and apparatus for audio/image speaker detection and locator
AU2002212032A1 (en) * 2001-11-09 2002-01-21 Phonak Ag Method for operating a hearing device and hearing device
KR100628569B1 (en) * 2002-02-09 2006-09-26 삼성전자주식회사 Camcoder capable of combination plural microphone
US7444068B2 (en) * 2002-06-28 2008-10-28 Hewlett-Packard Development Company, L.P. System and method of manual indexing of image data
JP2005311604A (en) * 2004-04-20 2005-11-04 Sony Corp Information processing apparatus and program used for information processing apparatus
GB2414369B (en) 2004-05-21 2007-08-01 Hewlett Packard Development Co Processing audio data
KR101409169B1 (en) * 2007-09-05 2014-06-19 삼성전자주식회사 Sound zooming method and apparatus by controlling null widt
KR101330771B1 (en) * 2008-11-13 2013-11-19 삼성전자주식회사 Sound zooming apparatus and method coupled with image zooming control
AU2013341383B2 (en) * 2012-11-12 2017-08-24 The Roger B. And Ann K. Mcnamee Trust U/T/A/D Systems and methods for communicating a live event to users using the internet
US10127912B2 (en) 2012-12-10 2018-11-13 Nokia Technologies Oy Orientation based microphone selection apparatus
US10587978B2 (en) 2016-06-03 2020-03-10 Nureva, Inc. Method, apparatus and computer-readable media for virtual positioning of a remote participant in a sound space
US10394358B2 (en) 2016-06-06 2019-08-27 Nureva, Inc. Method, apparatus and computer-readable media for touch and speech interface
US10338713B2 (en) 2016-06-06 2019-07-02 Nureva, Inc. Method, apparatus and computer-readable media for touch and speech interface with audio location
US10387108B2 (en) 2016-09-12 2019-08-20 Nureva, Inc. Method, apparatus and computer-readable media utilizing positional information to derive AGC output parameters
US11245840B2 (en) 2018-03-06 2022-02-08 Eikon Technologies LLC Method and system for dynamically adjusting camera shots
US10778900B2 (en) 2018-03-06 2020-09-15 Eikon Technologies LLC Method and system for dynamically adjusting camera shots
WO2020154802A1 (en) 2019-01-29 2020-08-06 Nureva Inc. Method, apparatus and computer-readable media to create audio focus regions dissociated from the microphone system for the purpose of optimizing audio processing at precise spatial locations in a 3d space.
US11257511B1 (en) 2021-01-05 2022-02-22 Dell Products L.P. Voice equalization based on face position and system therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910119B2 (en) * 1979-04-26 1984-03-07 日本ビクター株式会社 variable directional microphone
US4354059A (en) * 1979-09-11 1982-10-12 Victor Company Of Japan, Ltd. Variable-directivity microphone device
US4412097A (en) * 1980-01-28 1983-10-25 Victor Company Of Japan, Ltd. Variable-directivity microphone device
JPS62149295A (en) * 1985-12-23 1987-07-03 Canon Inc Sound recordable camera
DE68928423T2 (en) * 1988-05-27 1998-06-04 Matsushita Electric Ind Co Ltd Microphone apparatus for a video camera
US4984087A (en) * 1988-05-27 1991-01-08 Matsushita Electric Industrial Co., Ltd. Microphone apparatus for a video camera
US4967278A (en) * 1988-08-08 1990-10-30 Steve Greenbaum Video camera with a transverse tilt detector and indicator comprising an ordered array of light-emitting diodes
JP3225356B2 (en) * 1989-11-29 2001-11-05 コニカ株式会社 Still video camera
JPH06113391A (en) * 1992-09-30 1994-04-22 Matsushita Electric Ind Co Ltd Stereo zoom microphone

Also Published As

Publication number Publication date
GB2274958B (en) 1996-06-26
US5477270A (en) 1995-12-19
GB9402388D0 (en) 1994-03-30
CN1112329A (en) 1995-11-22
JP3495073B2 (en) 2004-02-09
DE4403723A1 (en) 1994-08-18
CN1035917C (en) 1997-09-17
GB2274958A (en) 1994-08-10
JPH06319195A (en) 1994-11-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
U123 Withdrawal of utility model application requested before decision to register